BR112022019399A2 - Método para produzir uma composição à base de sulfato de ureia e amônio - Google Patents

Método para produzir uma composição à base de sulfato de ureia e amônio

Info

Publication number
BR112022019399A2
BR112022019399A2 BR112022019399A BR112022019399A BR112022019399A2 BR 112022019399 A2 BR112022019399 A2 BR 112022019399A2 BR 112022019399 A BR112022019399 A BR 112022019399A BR 112022019399 A BR112022019399 A BR 112022019399A BR 112022019399 A2 BR112022019399 A2 BR 112022019399A2
Authority
BR
Brazil
Prior art keywords
ammonium sulfate
composition based
mixing zone
urea
liquid stream
Prior art date
Application number
BR112022019399A
Other languages
English (en)
Portuguese (pt)
Inventor
Vanwonterghem Yumi
Vidts Pieter
Original Assignee
Yara Int Asa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yara Int Asa filed Critical Yara Int Asa
Publication of BR112022019399A2 publication Critical patent/BR112022019399A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/24—Sulfates of ammonium
    • C01C1/242—Preparation from ammonia and sulfuric acid or sulfur trioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
    • B01J4/002—Nozzle-type elements
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C9/00—Fertilisers containing urea or urea compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/02—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00119—Heat exchange inside a feeding nozzle or nozzle reactor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR112022019399A 2020-06-09 2021-06-09 Método para produzir uma composição à base de sulfato de ureia e amônio BR112022019399A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20179014.4A EP3922603A1 (de) 2020-06-09 2020-06-09 Verfahren zur herstellung einer zusammensetzung auf basis von harnstoffammoniumsulfat
PCT/EP2021/065381 WO2021250050A1 (en) 2020-06-09 2021-06-09 Method to produce a urea ammonium sulphate-based composition

Publications (1)

Publication Number Publication Date
BR112022019399A2 true BR112022019399A2 (pt) 2023-01-24

Family

ID=71083400

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022019399A BR112022019399A2 (pt) 2020-06-09 2021-06-09 Método para produzir uma composição à base de sulfato de ureia e amônio

Country Status (6)

Country Link
US (1) US20230219885A1 (de)
EP (2) EP3922603A1 (de)
CN (1) CN115697910B (de)
BR (1) BR112022019399A2 (de)
CA (1) CA3180123A1 (de)
WO (1) WO2021250050A1 (de)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3928015A (en) * 1974-10-29 1975-12-23 Tennessee Valley Authority Manufacture of urea-ammonium sulate from sulfuric acid, ammonia, and urea
NO326272B1 (no) * 2004-07-01 2008-10-27 Yara Int Asa Fremgangsmate for produksjon av gjodningsmiddel som inneholder urea og ammoniumsulfat
ES2391400T3 (es) 2005-03-02 2012-11-26 Yara International Asa Reactor tubular e instalación para la fabricación de especialmente sulfato amónico-urea
CN104177236B (zh) * 2013-11-26 2015-10-07 山东辰信新能源有限公司 制备聚甲氧基二甲醚的装置和方法
CN107074991B (zh) * 2014-11-13 2018-09-18 巴塞尔聚烯烃股份有限公司 由烯属不饱和单体的高压聚合获得的聚合物-单体混合物的组分分离方法
IT201600115907A1 (it) * 2016-11-16 2018-05-16 Saipem Spa Processo e impianto integrati di produzione di urea e miscele uas (urea-amonio solfato)
EP3542899A1 (de) 2018-03-20 2019-09-25 Yara International ASA Verfahren und reaktor zur herstellung von harnstoffammoniumsulfat

Also Published As

Publication number Publication date
CA3180123A1 (en) 2021-12-16
WO2021250050A1 (en) 2021-12-16
EP3922603A1 (de) 2021-12-15
EP4161874A1 (de) 2023-04-12
US20230219885A1 (en) 2023-07-13
CN115697910A (zh) 2023-02-03
CN115697910B (zh) 2024-03-22

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